Foundations calculators
Planning quantities for footings, crawl spaces, basements, and slabs on grade.
Foundation Calculator
Foundation Calculator estimates concrete for foundation wall or footing runs for early continuous-foundation material planning.
Open calculator ↗FoundationsFooting Calculator
Footing Calculator estimates footing concrete for continuous strip and grade-beam volume checks.
Open calculator ↗FoundationsCrawl Space Foundation Calculator
Crawl Space Foundation Calculator estimates perimeter stem-wall concrete for crawl-space foundation wall takeoffs.
Open calculator ↗FoundationsBasement Foundation Calculator
Basement Foundation Calculator estimates basement wall concrete for continuous cast basement wall quantity estimates.
Open calculator ↗FoundationsSlab on Grade Calculator
Slab on Grade Calculator estimates slab-on-grade concrete for ground-supported floors and monolithic slab planning.
Open calculator ↗Foundations guides
Use these Foundations guides to understand measurements, assumptions, material specifications, and ordering decisions before applying the related calculators.